Digital Commons Network^™

Information Seeking Behavior In E-Environment: A Study Of Mass Media Professionals In Khyber Pakhtunkhwa, Pakistan, Shehzad Ahmad Dr, Sajjad Ahmad Dr, Riaz Ghafur Mr

Library Philosophy and Practice (e-journal)

Purpose: This study investigates the Information-Seeking Behavior (ISB) of mass media professionals in E-environment working in the province of Khyber Pakhtunkhwa, the most important strategic area of Pakistan. To explore the perceptions of mass media professionals towards information seeking in e-environment is significant, because traditional print newspapers, radio and electronic media (TV) face a steady decline in their information sharing due to the growth of free online contents available through internet.

Research Design: A quantitative survey approach was adopted and 130 structured questionnaires were distributed and received back from the working journalists selected through snowball sampling.

Key Findings: Findings of …

Open Government Data: Initiatives, Challenges, And Myths, Azeem Akbar, Abdul Jabbar Awan, Qurat Ul Ain Saleem Phd. Scholar, Nosheen Fatima Warriach

Library Philosophy and Practice (e-journal)

The study has been carried out to identify the open data initiatives taken by different governments. The study also incorporated the benefits and challenges and myths of open data applications. It is a qualitative study based on the review of already published literature. Literature was searched from scholarly databases by using multiple keywords. Articles were selected based on relevance to the topic. The UK, US, Maldova, Pakistan, and Fingal Country Catalog cases have been elaborated. The challenges include technical, legal, organizational, managerial, financial, methodological, and conceptual issues. The myths of open data include; 1) All information should be unrestrictedly publicized, …

Impact Of Digital Media On Information Needs And Seeking Behavior Of University Teachers In Pakistan, Gulnaz Akhtar

Library Philosophy and Practice (e-journal)

The core objective of this study was to examine the impact of digital media on information needs and seeking behavior of university teachers in Pakistan: A study of federal area universities. There are thirteen (13) federally chartered universities located in the federal capital, having faculties of applied/natural sciences, social sciences/humanities, and engineering covered by the study. With the insurrection of Information & Communication Technologies (ICTs) flow of information is rapidly enhanced. User needs are fulfilled through a single mouse click. Wide-ranging reading of volume of information is an additional dilemma. It is a reality that wide mountain range information creates …

Cultural Literacy In Building The Character Of The Community In Sindangkerta District, Tasikmalaya Regency, Encang Saepudin, Ninis Agustini Damayani, Tine Silvana Rahmawati

Library Philosophy and Practice (e-journal)

The lack of appropriate strategies in cultural development has become one of the reasons for the weakness of Sundanese culture in maintaining the power and quality of its life. Thus, there is a need for an appropriate and tested cultural development strategy. This strategy must be compiled and built together based on the principles of strategic and equitable. This study aims to create a literacy model as part of cultural preservation.The researcher used a descriptive method with a case study approach. Data collection is done through participatory observation, in-depth interviews, and documentation study. Respondents in this research were the managers …

Media Literacy To Overcome Cyberbullying: Case Study In An Elementary School In Bandung Indonesia, Nuning Kurniasih, Engkus Kuswarno, Andri Yanto, Dadang Sugiana

Library Philosophy and Practice (e-journal)

Cyberbullying of children is a very worrying phenomenon. Media literacy is needed to avoid children from cyberbullying. This study aims to formulate media literacy in children in primary schools on several research focuses, namely on how students' understanding of cyberbullying, efforts of students and schools to overcome cyberbullying and media literacy to overcome cyberbullying in elementary school students. The method used in this study is a qualitative research method with a case study approach. We selected the 5th-grade students and the teachers from a Private Elementary School in Bandung Indonesia to become research informants. Meanwhile, the triangulation is done through …

Analysis Of The Needs Of Information About Issn For Scientific Journal Managers In Indonesia, Dwi Ridho Aulianto, Pawit M. Yusup, Yanti Setianti

Library Philosophy and Practice (e-journal)

This study aims to find out what information is needed by scientific journal publishers. The method of this study was a questionnaire and interview to the participants of the ISSN workshop held by Indonesian Institute of Sciences (LIPI). The answers of the question are processed and analyzed as the research data. The results of the study showed that the information which is needed by scientific journal managers are not only about the national accreditation but also the basic information needs regarding the use of ISSN, there are still many scientific journal publishers who published their works without any guidance or …

Practical Server-Side Indoor Localization: Tackling Cardinality Outlier Challenges, Anuradha Ravi, Archan Misra

Research Collection School Of Computing and Information Systems

In spite of many advances in indoor localization techniques, practical implementation of robust device independent, server-side Wi-Fi localization (i.e., without any active participation of client devices) remains a challenge. This work utilizes an operationally-deployed Wi-Fi based indoor location infrastructure, based on the classical RADAR algorithm, to tackle two such practical challenges: (a) low cardinality, whereby only the associated AP generates sufficient RSSI reports and (b) outlier identification, which requires explicit identification of mobile clients that are attached to the Wi-Fi network but outside the fingerprinted region. To tackle the low-cardinality problem, we present a technique that uses cardinality changes to …

Server-Aided Revocable Attribute-Based Encryption For Cloud Computing Services, Hui Cui, Tsz Hon Yuen, Robert H. Deng, Guilin Wang

Research Collection School Of Computing and Information Systems

Attribute-based encryption (ABE) has been regarded as a promising solution in cloud computing services to enable scalable access control without compromising the security. Despite of the advantages, efficient user revocation has been a challenge in ABE. One suggestion for user revocation is using the binary tree in the key generation phase of an ABE scheme, which enables a trusted key generation center to periodically distribute the key update information to all nonrevoked users over a public channel. This revocation approach reduces the size of key updates from linear to logarithmic in the number of users. But it requires each user …

Spatial Multi-Objective Land Use Optimization Toward Livability Based On Boundary-Based Genetic Algorithm: A Case Study In Singapore, Kai Cao, Muyang Liu, Shu Wang, Mengqi Liu, Wenting Zhang, Qiang Meng, Bo Huang

Research Collection School Of Computing and Information Systems

In this research, the concept of livability has been quantitatively and comprehensively reviewed and interpreted to contribute to spatial multi-objective land use optimization modelling. In addition, a multi-objective land use optimization model was constructed using goal programming and a weighted-sum approach, followed by a boundary-based genetic algorithm adapted to help address the spatial multi-objective land use optimization problem. Furthermore, the model is successfully and effectively applied to the case study in the Central Region of Queenstown Planning Area of Singapore towards livability. In the case study, the experiments based on equal weights and experiments based on different weights combination have …

Teacher-Student Networks With Multiple Decoders For Solving Math Word Problem, Jipeng Zhang, Roy Ka-Wei Lee, Ee-Peng Lim, Wei Qin, Lei Wang, Jie Shao, Qianru Sun

Research Collection School Of Computing and Information Systems

Math word problem (MWP) is challenging due to the limitation in training data where only one “standard” solution is available. MWP models often simply fit this solution rather than truly understand or solve the problem. The generalization of models (to diverse word scenarios) is thus limited. To address this problem, this paper proposes a novel approach, TSN-MD, by leveraging the teacher network to integrate the knowledge of equivalent solution expressions and then to regularize the learning behavior of the student network. In addition, we introduce the multiple-decoder student network to generate multiple candidate solution expressions by which the final answer …

The Topicality Of The Learning Organization: Is The Concept Still Relevant Today?, Siu Loon Hoe

Research Collection School Of Computing and Information Systems

This chapter introduces the current level of interest in the learning organization and usefulness of the concept at the present time. It reviews authors who have recently and explicitly commented on the topicality of the learning organization, offers a qualitative content analysis of recent journal publications on learning organizations justifying the need for the concept, and uses quantitative research using print media indicators and Google Trends to identify the number of publications related to the learning organization over time. The results suggest that while the level of interest in the learning organization among scientific researchers has grown, the level of …

Planningvis: A Visual Analytics Approach To Production Planning In Smart Factories, Dong Sun, Renfei Huang, Yuanzhe Chen, Yong Wang, Jia Zeng, Mingxuan Yuan, Ting-Chuen Pong, Huamin Qu

Research Collection School Of Computing and Information Systems

Production planning in the manufacturing industry is crucial for fully utilizing factory resources (e.g., machines, raw materials and workers) and reducing costs. With the advent of industry 4.0, plenty of data recording the status of factory resources have been collected and further involved in production planning, which brings an unprecedented opportunity to understand, evaluate and adjust complex production plans through a data-driven approach. However, developing a systematic analytics approach for production planning is challenging due to the large volume of production data, the complex dependency between products, and unexpected changes in the market and the plant. Previous studies only provide …

Deterministic Identity-Based Encryption From Lattice-Based Programmable Hash Functions With High Min-Entropy, Daode Zhang, Jie Li, Bao Li, Xianhui Lu, Haiyang Xue, Dingding Jia, Yamin Liu

Research Collection School Of Computing and Information Systems

There only exists one deterministic identity-based encryption (DIBE) scheme which is adaptively secure in the auxiliary-input setting, under the learning with errors (LWE) assumption. However, the master public key consists of basic matrices. In this paper, we consider to construct adaptively secure DIBE schemes with more compact public parameters from the LWE problem. (i) On the one hand, we gave a generic DIBE construction from lattice-based programmable hash functions with high min-entropy. (ii) On the other hand, when instantiating our generic DIBE construction with four LPHFs with high min-entropy, we can get four adaptively secure DIBE schemes with more compact …

Debating The Interface Between International Law And Municipal Law: A Few Concerns Regarding The Relevance Of The Traditional Debate, Primary Of Law And Integration Of The Legal Systems, Akhila Basalalli

Articles

The interface between international and municipal legal systems has moved from segregation towards convergence and integration. The changing contours of sovereignty are evident by the blurring divide between the two legal systems. This process is manifested by relaxing the requisite of transformation of treaties and elevating status of customary norms to ‘law of the land’. The Indian Courts too have emanated a varied set of judicial techniques. Considering contemporary developments, the paper examines the relevance of the monist-dualist debate, questions the primacy of law in the event of conflict and pursues the trending integration.

Corporate Social Responsibility (Csr) Programs In Philippine Libraries, Joseph Marmol Yap, Martin Julius Villangca Perez, Elijah John Fernando Dar Juan

Library Philosophy and Practice (e-journal)

Libraries are sometimes the least priority of a public school, a state university, a local government unit or an enterprise. With the efforts of its administrators and help of the innovative librarians, these libraries could solicit book donations and other information products, collaterals, library equipment and furniture if they have the right contact person – the CSR managers from the generous donors. More often than not, these libraries try to squeeze in the meager funds they get from their institutions and try to work it out based from their day-to-day needs.

This paper presents 14 organizations / corporations that are …

Impact Of Covid-19 Pandemic On Children’S Libraries: A Study Of Children’S Centre Library, University Of Nigeria, Nsukka., Ngozi Eunice Osadebe Mrs, Ezi Onwuka Njoku Mrs, Martina Ugwuona Mrs, Judith Ezugwu Dr.

Library Philosophy and Practice (e-journal)

This study aims to examine the impact of the Covid-19 pandemic on children’s libraries using the Children’s Centre Library, the University of Nigeria Nsukka as an example. It is a descriptive study that employed the qualitative method. Oral interview was used for data gathering. Four members of the Children’s Centre Committee served as respondents to the interview questions. The data collected from the interviews were analysed using content analysis. The results showed that the COVID-19 pandemic lockdown affected the Children’s Centre Library in a number of ways. On the negative side, the COVID-19 pandemic brought about the lockdown of the …

Occurrence Of Plant-Parasitic Nematodes On Enset (Ensete Ventricosum) In Ethiopia With Focus On Pratylenchus Goodeyi As A Key Species Of The Crop, Selamawit A. Kidane, Beira H. Meressa, Solveig Haukeland, Trine Hvoslef-Eide, Christer Magnusson, Marjolein Couvreur, Wim Bert, Danny L. Coyne

All Peer-Reviewed Publications

Summary - Enset (Ensete ventricosum) is an important starch staple crop, cultivated primarily in south and southwestern Ethiopia. Enset is the main crop of a sustainable indigenous African system that ensures food security in a country that is food deficient. Related to the banana family, enset is similarly affected by plant-parasitic nematodes. Plant-parasitic nematodes impose a huge constraint on agriculture. The distribution, population density and incidence of plant-parasitic nematodes of enset was determined during August 2018. A total of 308 fields were sampled from major enset-growing zones of Ethiopia. Eleven plant-parasitic nematode taxa were identified, with Pratylenchus (lesion nematode) being …

Changes In Chemical And Microbiological Quality Of Semi-Processed Black Soldier Fly (Hermetia Illucens L.) Larval Meal During Storage, E. Kamau, C. Mutungi, J. Kinyuru, S. Imathiu, S. Ekesi, S. Ekesi, D. Nakimbugwe, K. K.M. Fiaboe

All Peer-Reviewed Publications

Edible insects are receiving attention as a protein source in the food and feed sector. However, successful commercialisation requires mass production matched with appropriate processing and storage techniques. The quality of dried and pulverised black soldier fly larvae stored in woven polypropylene (PP) sacks, polyethylene (PE) bags and plastic containers with screw lid (PL) in ambient and refrigerated environments was monitored over six months. Chemical indicators (oxidation, fatty acid profile), microbiological parameters (total viable counts, yeast and moulds, Enterobacteriaceae, presumptive coliforms, Salmonella) and colour change were examined. Temperature and relative humidity of the storage environments were monitored. In the ambient …

Restricting Pesticides On A Traditional Crop: The Example Of Khat (Catha Edulis) And The Njuri Ncheke Of Meru, Kenya, James S. Krueger, Daniel M. Mutyambai

All Peer-Reviewed Publications

Rampant increase and diversification of synthetic pesticides poses health, environmental, and livelihood risks especially to smallholder farmers who dominate agriculture in sub-Saharan Africa. Legal mechanisms for regulating pesticides, although important, have not fully addressed the dangers of ecological services disruptions due to accumulation of different pesticides over time. Legal mechanisms also are not well suited to developing countries because of weak monitoring and enforcement capacity. Understanding the role of other accountability mechanisms in farming, driven by norm leaders in the community, is thus of paramount importance. We investigated the effectiveness of a traditional accountability mechanism, i.e., local councils of elders …

Smallholder Farmers' Knowledge And Willingness To Pay For Insect-Based Feeds In Kenya, Shaphan Y. Chia, John Macharia, Gracious M. Diiro, Menale Kassie, Sunday Ekesi, Joop J.A. Van Loon, Marcel Dicke, Chrysantus M. Tanga

All Peer-Reviewed Publications

Edible insects are increasingly being considered as sustainable alternatives to fish and soybean meals in animal feed because of their high nutritional quality and environmental benefits. However, successful introduction of a new product to the market depends on the target user's acceptance. Thus, evaluating the potential demand of insect-based feeds would provide relevant information for policy development. The present study assessed farmers' knowledge on edible insects as feed, their acceptance of integrating insect meals in animal feeds and willingness to pay (WTP) for insect-based feed (IBF) using a contingent valuation method. A household survey was conducted among 957 randomly selected …

China’S Regulatory Approach To The Sharing Economy: A Perspective On Ride-Hailing, Huiqin Jiang, Heng Wang

Research Collection Yong Pung How School Of Law

While the sharing economy brings significant social benefits in China, it comes with regulatory challenges that are novel and unpredictable. How should regulators handle these challenges? This paper offers fresh insights into the regulatory approach to the ride-hailing industry, the most comprehensively regulated sharing industry in China. A historical review identifies three regulatory approaches deployed to date: self-regulation, market-based regulation and government regulation. Self-regulation relies on the platforms with incentive to provide better service for greater profit, and to deal with sharing-specific challenges. Market-based regulation invites rivals to keep a watchful eye on other players, in order to enhance their …

Holding Company's Liability For Inducing Its Subsidiary's Contractual Breach, Pearlie M. C. Koh

Research Collection Yong Pung How School Of Law

A decision by a company to breach a contract is necessarily made on its behalf by one or more natural persons. Although the relevant decision-makers may be said to have “procured” the company’s breach of contract, there is authority, albeit not without detractors (see Welsh Development Agency v Export Finance Co Ltd [1992] B.C.L.C. 148; [1992] B.C.C. 270), for the proposition that these individuals are not to be made liable in the tort of inducing breach of contract, provided they had acted in good faith and within the scope of their authority (Said v Butt [1920] 3 K.B. 497). As …

The Ouster Of Parliamentary Sovereignty?, Benjamin Joshua Ong

Research Collection Yong Pung How School Of Law

The Regulation of Investigatory Powers Act 2000 (“RIPA”) establishes the Investigatory Powers Tribunal (“IPT”), which hears complaints relating to surveillance activities by public authorities. The Supreme Court case of R (Privacy International) v Investigatory Powers Tribunal (“Privacy International”) concerned the Secretary of State’s power under section 5 of the Intelligence Services Act 1994 to issue a warrant authorising MI5, MI6, or GCHQ to enter or interfere with property “specified” in the warrant. The IPT had to decide whether it was lawful for the Secretary of State to issue a warrant in respect of a class of property (sometimes known as …

Of Constitutional Commissions And Expert-Led Interpretation During Processes Of Constitutional Change, De Maartje Visser

Research Collection Yong Pung How School Of Law

In an 1816 letter, Thomas Jefferson expressed himself in favour of including a provision in the constitution that would prescribe its regular upkeep. “[E]ach generation”, the Founding Father wrote, ought to be able to revise the constitu- tion “every nineteen or twenty years”, so it could “be handed on, with periodical repairs, from generation to generation, to the end of time.” As we know, his advice was not heeded: the U.S. Constitution is notoriously difficult to change, with the longest interval between two amendments running to slightly more than six decades. Closer to home, the Singapore Constitution similarly does not …

Sexual Grooming As An Offence In Singapore, S. Chandra Mohan, Yingqi Lee

Research Collection Yong Pung How School Of Law

The offence of sexual grooming of a minor under 16 was introduced in the Singapore Penal Code (Cap 224, 2008 Rev Ed) in 2007. It was designed to protect the growing number of young Internet users from adult sex predators prowling the online platforms. However, there have been very few reported cases of sexual grooming under s 376E of the Penal Code and a noticeable dearth of any local legal comment on this provision. Until the review by the Penal Code Review Committee in 2018 and the consequent legislative changes in May 2019, the offence of sexual grooming has not …

Regulation Of Derivatives In Asia: When Technology Meets Financial Engineering, Christopher C. H. Chen

Research Collection Yong Pung How School Of Law

This chapter introduces the current state of derivatives market regulation in Asia following the global financial crisis. It focuses on Singapore and Hong Kong, the two largest international financial centres in the region. Singapore and Hong Kong have adopted international regulatory reforms, including mandatory trade reporting, centralized clearing, exchange trading requirements and the initial margin rule. The implementation has varied greatly because reporting requirements and initial margin rules have been implemented whereas clearing and trading requirements are waiting for full implementation. The arrival of financial technology may help Asian regulators oversee derivatives markets, by improving cross-border information sharing, reporting or …

Trust, Contribution And Equitable Accounting: Analysing Imbalances In Contribution Towards Mortgage Payments, Sing Yong Lim, Hang Wu Tang

Research Collection Yong Pung How School Of Law

A frequently litigated issue across the Commonwealth is determining the beneficial interest of property in light of a breakdown of close relationships such as domestic relationships or family members or friends who may have jointly bought property together. These cases are frequently complicated by the fact that there may be imbalances in contributions of the mortgage repayments by one party. How are parties’ beneficial entitlement determined using legal or equitable doctrines? Unfortunately, the current case law has not been entirely clear and judges have used a myriad of doctrines in relation to such a fact pattern which has resulted in …

Trustees’ Investment Duties And Cryptoassets, Hang Wu Tang

Research Collection Yong Pung How School Of Law

This article considers the legal and practical concerns for trustees regarding cryptocurrencies and other related instruments, which will be referred to as “cryptoassets”. It will briefly introduce the various types of cryptoassets and explore the risks involved when trustees decide to (or not to) invest in these instruments. This article provides a framework on how trustees should approach the issue of cryptoassets.

Rethinking The Regulatory Sandbox For Financial Innovation: An Assessment Of The Uk And Singapore, Christopher Chen

Research Collection Yong Pung How School Of Law

After the UK launched the first regulatory sandbox regime in 2016, the approach was quickly transplanted to numerous other countries as a means of promoting innovation, improving competition and enhancing financial inclusion. However, it remains unclear whether the approach can effectively achieve the relevant policy goals and thus justify the differential regulatory treatment. This chapter provides a broad overview of the regulatory sandbox regime and examines its potential benefits and problems. The chapter then provides some empirical evidence by analyzing the sandboxes awarded in the UK and Singapore between 2016 and 2018 with the aim of identifying what the businesses …

Memory And Resource Leak Defects And Their Repairs In Java Projects, Mohammadreza Ghanavati, Diego Costa, Janos Seboek, David Lo, Artur Andrzejak

Research Collection School Of Computing and Information Systems

Despite huge software engineering efforts and programming language support, resource and memory leaks are still a troublesome issue, even in memory-managed languages such as Java. Understanding the properties of leak-inducing defects, how the leaks manifest, and how they are repaired is an essential prerequisite for designing better approaches for avoidance, diagnosis, and repair of leak-related bugs. We conduct a detailed empirical study on 452 issues from 10 large opensource Java projects. The study proposes taxonomies for the leak types, for the defects causing them, and for the repair actions. We investigate, under several aspects, the distributions within each taxonomy and …